Shock Absorber Type 640 Road Preload Adjuster:Hydraulic Preload Adjuster (Wilbers-PA) (+$505) while our Touring‑proven Zero Friction

while our Touring‑proven Zero Friction fork springs and damping tune deliver a much better fork response

An ABE (German type approval) is included to save time and registration cost

Shaft Diameter: 12 mm (Hard-chrome)

The shock absorber can also be retrofitted with a variety of Wilbers accessories

Heavy-Duty MX Internals: Features a rugged 12mm hard-chrome shaft and a 36mm piston engineered to withstand the extreme forces of off-road riding

Shock Absorber Type 640 Road Preload Adjuster:Hydraulic Preload Adjuster (Wilbers-PA) (+$505) while our Touring‑proven Zero FrictionThe basic edition of the Wilbers Adjustline mono shock absorber features the same advanced technology as the more complex versions. The only difference is the omission of the compression reservoir, and therefore the ability to adjust high and low speed compression. Despite this, the shock absorber makes no compromises in terms of response behavior or durability. Its radial piston design, wet run operation, and Teflon guided self aligning bearings